143102190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61949}}^1$

素因数の和:61977

約数の個数: 64

約数和(自身を含む): 428198400

約数和(自身を除く): 285096210

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 1155, 2310, 61949, 123898, 185847, 309745, 371694, 433643, 619490, 681439, 867286, 929235, 1300929, 1362878, 1858470, 2044317, 2168215, 2601858, 3407195, 4088634, 4336430, 4770073, 6504645, 6814390, 9540146, 10221585, 13009290, 14310219, 20443170, 23850365, 28620438, 47700730, 71551095, 143102190]

約数ペア:

[(1, 143102190), (2, 71551095), (3, 47700730), (5, 28620438), (6, 23850365), (7, 20443170), (10, 14310219), (11, 13009290), (14, 10221585), (15, 9540146), (21, 6814390), (22, 6504645), (30, 4770073), (33, 4336430), (35, 4088634), (42, 3407195), (55, 2601858), (66, 2168215), (70, 2044317), (77, 1858470), (105, 1362878), (110, 1300929), (154, 929235), (165, 867286), (210, 681439), (231, 619490), (330, 433643), (385, 371694), (462, 309745), (770, 185847), (1155, 123898), (2310, 61949)]